DTC P1114 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage

Document Preview

Click here for full size

    Circuit Description

    The Engine Coolant Temperature (ECT) sensor is a thermistor mounted in the engine coolant stream. The PCM applies a voltage (about 5.0 volts) through a pull up resistor to the ECT signal circuit. When the engine coolant is cold, the sens...

    Attention!

    To view the rest of this document requires a subscription. Subscriptions start at only $15.00. Click the button below to view the subscription options and to sign up.

    Subscribe

    Notice!

    You may preview the service manual table of contents by clicking below.

    Service Manual Table of Contents

    Document Tags

    Document Title: DTC P1114 Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage

    circuit

    engine

    coolant

    temperature

    sensor

    voltage

    signal

    conditions

    records

    data

    clear

    scan

    tool

    info

    diagnostic

    check

    harness

    system

    signal voltage

    using scan tool

    powertrain board diagnostic